From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B05FB606A31F for ; Fri, 30 Oct 2026 15:15:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=AeDmejyU; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Z8mFDHE/ DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=QK5p+ZErTBn9nd5EhZMT5LaSOdz213QsqMbjVqmNFA8=; b=AeDmejyU3SfxdJJzQW4xmUGj1X R0S3aAN3+lvik3KlhJBiEmD2w+pq1UdQy54GeU7ioFXaqLbze+ZMVM8lqoAyTLlEi0Mbzh+iBoIhx Y7LFbp44HQl9qgUbKMuAbm+INTKi/GEf+K8Q6/s7ESgh3eU6Xl430wNr/9jHyMXESL6PSPviQhUhP e6goqvAYkdMBNDSsr3cfkxvo0ukle1KKA9tNZlznjZUtooIJXFf/j1kBQK2zkVOEyPK9Y63pw1jA2 XQFTV111FmL0aBIu3Z5M6noV1jsar/1QRLdYdt11R79ZpvqU2HWEKoZ1kyhIlC/AgW1EgfUKEuHo0 OTrPbeIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMoKL-0000000Byi8-3P1V; Fri, 30 Oct 2026 15:15:33 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMoKK-0000000ByhC-3sLO for linux-amlogic@lists.infradead.org; Fri, 30 Oct 2026 15:15:32 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id D531D602CC; Fri, 30 Oct 2026 15:15:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 112531F0093A; Fri, 30 Oct 2026 15:15:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793373331; bh=S8UiPcqQkHi6xVS+in3jZE5Rm7CqkpJsXtihlQt8oF0=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=Z8mFDHE/9BRhItfU5gT1EqXIUER9/2PJzjgA/9N9RnMKAeCgoAMr1ndTndPAD7O9C 1PT7D/Jq1yH9h/oU2W1WZds6zG0+kDmfPBRkcv03+iSvbMBDQ0yY2AP9yK/+mDFFAL D3d76s7QPLQX/Li8yrEYvpTUCxu3DCDR0kTrCPvsspU7475/NdsWxFhKnfJbVDWbsy 1H3W9+vYPUOwhzOwTtfcPIERoEcIyvO0KmNZdMTekTimh55oBpnZqXv/cd+8x2OLN9 O3sBsvBGnuVSqqMvnrEV8jvPeCEzkxcNxc7Ahz6RrTXeiOGLu9/sDtCDJKFXiBiSnq duQAZg3xE0hGw== From: Maxime Ripard Date: Fri, 30 Oct 2026 16:13:57 +0100 Subject: [PATCH v3 27/37] drm/meson: Convert to atomic_create_state X-Archived-By: MIME-Version: 1.0 Message-Id: <20261030-drm-no-more-connector-reset-v3-27-30e71d92c327@kernel.org> References: <20261030-drm-no-more-connector-reset-v3-0-30e71d92c327@kernel.org> In-Reply-To: <20261030-drm-no-more-connector-reset-v3-0-30e71d92c327@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, Maxime Ripard , Jerome Brunet , Kevin Hilman , Martin Blumenstingl , linux-amlogic@lists.infradead.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1592; i=mripard@kernel.org; h=from:subject:message-id; bh=lLWvU5PeY16j7uLhvTnNxShHdF9JrvsjFJ+4rAws3vk=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDFlPtmiWbry+f+p9sQdbsxMaGJquBrvIHtFa/f3gol3xx krez7dwdUxlYRDmZJAVU2R5IhN2enn74ioH+5U/YOawMoEMYeDiFICJXLjCWO+z1UlOLayTIdz1 7YtkdyHWq2fOFD9IrJvjuHiddQ370g+dp49pz73zSUXEcU+VyMX/fxir2RZNVL057UcOx8RGJeW Lr8QupLE2LApdMW9/+u9iXxnz6dYbd3CWyJ25N4VbaN71H7uYAQ== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 The meson HDMI encoder calls drm_atomic_helper_connector_reset() during connector creation to allocate an initial connector state needed by drm_connector_attach_max_bpc_property(). However, the driver only needs to allocate a pristine state, which is exactly what atomic_create_state provides. Convert to drm_atomic_helper_connector_create_state() with proper error handling. Signed-off-by: Maxime Ripard --- Cc: Jerome Brunet Cc: Kevin Hilman Cc: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org --- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c index c4355c5cc340..eab2e969d791 100644 --- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c +++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c @@ -449,5 +449,15 @@ int meson_encoder_hdmi_probe(struct meson_drm *priv) * connector to have a state. */ - drm_atomic_helper_connector_reset(meson_encoder_hdmi->connector); + if (!meson_encoder_hdmi->connector->state) { + struct drm_connector_state *conn_state; + + conn_state = drm_atomic_helper_connector_create_state(meson_encoder_hdmi->connector); + if (IS_ERR(conn_state)) { + ret = PTR_ERR(conn_state); + goto err_put_node; + } + + meson_encoder_hdmi->connector->state = conn_state; + } if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXL) || -- 2.55.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic